| Colombia Country Quiz | 0 | - | 4.90 | 40,802 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,915 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,662 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,986 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,398 |
| Chile Country Quiz | 0 | - | 4.77 | 40,126 |
| Central American Countries | 0 | - | 4.98 | 156,763 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,955 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,812 |
| Germany Country Quiz | 0 | - | 4.83 | 158,171 |
| Russia Country Quiz | 0 | - | 4.83 | 114,691 |
| Japan Country Quiz | 0 | - | 4.93 | 142,730 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,163 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,236 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,587 |
| Peru Country Quiz | 0 | - | 4.54 | 48,757 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,905 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,702 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,770 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,558 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,098 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,666 |
| The Only European Country ... | 0 | - | 4.91 | 217,380 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,790 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,572 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,741 |
| Countries of Africa | 0 | - | 5.00 | 2,544,798 |
| Which South American Country? | 0 | - | 4.69 | 52,003 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,667 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,693 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,770 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,685 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,654 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,715 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,456 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,362 |
| Countries of the Middle East | 0 | - | 4.96 | 201,679 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,554 |
| Slavic Countries | 0 | - | 4.96 | 111,878 |
| African Island Countries | 0 | - | 4.96 | 101,870 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,963 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,232 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,783 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,830 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,341 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,918 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,019 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,709 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,395 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,430 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,793 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,476 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,361 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,220 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,434 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,104 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,528 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,572 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,248 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,523 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,924 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,330 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,241 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,656 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,344 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,576 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,092 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,545 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,273 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,204 |
| Monarchies of Europe | 0 | - | 4.90 | 98,346 |
| Monarchies of Asia | 0 | - | 4.97 | 71,221 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,017 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,468 |
| The Only African Country ... | 0 | - | 4.99 | 129,270 |
| The Only American Country ... | 0 | - | 4.92 | 121,815 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,206 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,887 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,038 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,841 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,251 |
| Countries That Border Russia | 0 | - | 4.98 | 462,811 |
| European Countries with One Border | 0 | - | 4.97 | 183,112 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,892 |
| Countries Bordering France | 0 | - | 4.83 | 403,532 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,665 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,397 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,585 |
| US States Quiz | 0 | - | 5.00 | 16,917,206 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,649 |
| UK Immigration by Country | 0 | - | 4.94 | 141,156 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,868 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,259 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,462 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,761 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,814 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,802 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,812 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,470 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,380 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,693 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,347 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,396 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,016 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,340 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,255 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,373 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,172 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,675 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,277 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,129 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,501 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,466 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,128 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,414 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,887 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,901 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,045 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,065 |
| States of Brazil | 0 | - | 4.97 | 88,580 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,794 |
| Random European Capital to Country | 0 | - | 4.98 | 191,378 |
| Random European Country to Capital | 0 | - | 4.93 | 165,384 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,597 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,982 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,183 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,513 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,470 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,524 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,796 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,488 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,346 |
| Every European Country Shape | 0 | - | 4.96 | 202,195 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,985 |
| Every African Country Shape | 0 | - | 4.90 | 87,642 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,429 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,428 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,005 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,406 |
| Countries Bordering India | 0 | - | 4.98 | 163,554 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,419 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,657 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,556 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,660 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,631 |
| Countries that Border China | 0 | - | 4.96 | 263,545 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,724 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,963 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,881 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,151 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,658 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,814 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,513 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,019 |
| Countries that Border Poland | 0 | - | 4.99 | 172,601 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,937 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,989 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,559 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,266 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,372 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,446 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,964 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,355 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,978 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,132 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,282 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,735 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,714 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,595 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,017 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,562 |
| Countries Closest to India | 0 | - | 4.97 | 102,935 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,820 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,347 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,041 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,946 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,012 |
| France Country Quiz | 0 | - | 4.70 | 135,177 |
| Spain Country Quiz | 0 | - | 4.44 | 128,768 |
| Italy Country Quiz | 0 | - | 4.77 | 123,590 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,652 |
| India Country Quiz | 0 | - | 4.43 | 130,748 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,480 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,093 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,352 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,005 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,922 |
| Countries with Megacities | 0 | - | 4.99 | 264,611 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,759 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,482 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,017 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,555 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,540 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,978 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,680 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,295 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,686 |
| Hindu Countries | 0 | - | 4.86 | 50,297 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,409 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,926 |
